bfd_section_* macros

This large patch removes the unnecessary bfd parameter from various
bfd section macros and functions.  The bfd is hardly ever used and if
needed for the bfd_set_section_* or bfd_rename_section functions can
be found via section->owner except for the com, und, abs, and ind
std_section special sections.  Those sections shouldn't be modified
anyway.

The patch also removes various bfd_get_section_<field> macros,
replacing their use with bfd_section_<field>, and adds
bfd_set_section_lma.  I've also fixed a minor bug in gas where
compressed section renaming was done directly rather than calling
bfd_rename_section.  This would have broken bfd_get_section_by_name
and similar functions, but that hardly mattered at such a late stage
in gas processing.

bfd/
	* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
	(bfd_get_section_lma, bfd_get_section_alignment),
	(bfd_get_section_size, bfd_get_section_flags),
	(bfd_get_section_userdata): Delete.
	(bfd_section_name, bfd_section_size, bfd_section_vma),
	(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
	(bfd_section_flags, bfd_section_userdata): New.
	(bfd_is_com_section): Rename parameter.
	* section.c (bfd_set_section_userdata, bfd_set_section_vma),
	(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
	(bfd_set_section_size): Delete bfd parameter, rename section parameter.
	(bfd_set_section_lma): New.
	* bfd-in2.h: Regenerate.
	* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
	update callers.
	* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
	* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
	* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
	* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
	* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
	* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
	* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
	* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
	* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
	* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
	* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
	* xcofflink.c: Update throughout for bfd section macro and function
	changes.
binutils/
	* addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c,
	* objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c,
	* od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c,
	* resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update
	throughout for bfd section macro and function changes.
gas/
	* as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
	* read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
	* config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
	* config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
	* config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
	* config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
	* config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
	* config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
	* config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
	* config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
	* config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
	* config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
	* config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
	* config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
	* config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
	* config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
	* config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
	* config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
	* config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
	* config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
	* config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
	* config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
	* config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
	bfd section macro and function changes.
	* write.c (compress_debug): Use bfd_rename_section.
gdb/
	* aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
	* coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
	* dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
	* exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
	* hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
	* i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
	* maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
	* mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
	* objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
	* ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
	* rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
	* s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
	* solib-spu.c, * solib-svr4.c, * solib-target.c,
	* spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
	* symmisc.c, * symtab.c, * target.c, * windows-nat.c,
	* xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
	* mi/mi-interp.c: Update throughout for bfd section macro and
	function changes.
	* gcore (gcore_create_callback): Use bfd_set_section_lma.
	* spu-tdep.c (spu_overlay_new_objfile): Likewise.
gprof/
	* corefile.c, * symtab.c: Update throughout for bfd section
	macro and function changes.
ld/
	* ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c,
	* emultempl/aarch64elf.em, * emultempl/aix.em,
	* emultempl/armcoff.em, * emultempl/armelf.em,
	* emultempl/cr16elf.em, * emultempl/cskyelf.em,
	* emultempl/m68hc1xelf.em, * emultempl/m68kelf.em,
	* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
	* emultempl/mmo.em, * emultempl/msp430.em,
	* emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em,
	* emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update
	throughout for bfd section macro and function changes.
libctf/
	* ctf-open-bfd.c: Update throughout for bfd section macro changes.
opcodes/
	* arc-ext.c: Update throughout for bfd section macro changes.
sim/
	* common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c,
	* erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c,
	* m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c,
	* rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c,
	* rx/trace.c: Update throughout for bfd section macro changes.

1 files changed, 13 insertions, 17 deletions

diff --git a/bfd/elf64-mmix.c b/bfd/elf64-mmix.c
index 18ed456..69d57a2 100644
--- a/bfd/elf64-mmix.c
+++ b/bfd/elf64-mmix.c
@@ -1414,7 +1414,7 @@ mmix_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 						  symtab_hdr->sh_link,
 						  sym->st_name);
 	  if (name == NULL)
-	    name = bfd_section_name (input_bfd, sec);
+	    name = bfd_section_name (sec);
 	}
       else
 	{
@@ -1606,9 +1606,9 @@ mmix_final_link_relocate (reloc_howto_type *howto, asection *input_section,
 	return bfd_reloc_undefined;
 
       /* Check that we're not relocating against a register symbol.  */
-      if (strcmp (bfd_get_section_name (symsec->owner, symsec),
+      if (strcmp (bfd_section_name (symsec),
 		  MMIX_REG_CONTENTS_SECTION_NAME) == 0
-	  || strcmp (bfd_get_section_name (symsec->owner, symsec),
+	  || strcmp (bfd_section_name (symsec),
 		     MMIX_REG_SECTION_NAME) == 0)
 	{
 	  /* Note: This is separated out into two messages in order
@@ -1641,7 +1641,7 @@ mmix_final_link_relocate (reloc_howto_type *howto, asection *input_section,
       if (symsec == NULL)
 	return bfd_reloc_undefined;
 
-      if (strcmp (bfd_get_section_name (symsec->owner, symsec),
+      if (strcmp (bfd_section_name (symsec),
 		  MMIX_REG_CONTENTS_SECTION_NAME) == 0)
 	{
 	  if ((srel & 7) != 0 || srel < 32*8 || srel > 255*8)
@@ -1652,7 +1652,7 @@ mmix_final_link_relocate (reloc_howto_type *howto, asection *input_section,
 	    }
 	  srel /= 8;
 	}
-      else if (strcmp (bfd_get_section_name (symsec->owner, symsec),
+      else if (strcmp (bfd_section_name (symsec),
 		       MMIX_REG_SECTION_NAME) == 0)
 	{
 	  if (srel < 0 || srel > 255)
@@ -1704,9 +1704,9 @@ mmix_final_link_relocate (reloc_howto_type *howto, asection *input_section,
 	   accidentally handling it.  */
 	if (!bfd_is_abs_section (symsec)
 	    && !bfd_is_und_section (symsec)
-	    && strcmp (bfd_get_section_name (symsec->owner, symsec),
+	    && strcmp (bfd_section_name (symsec),
 		       MMIX_REG_CONTENTS_SECTION_NAME) != 0
-	    && strcmp (bfd_get_section_name (symsec->owner, symsec),
+	    && strcmp (bfd_section_name (symsec),
 		       MMIX_REG_SECTION_NAME) != 0)
 	{
 	  _bfd_error_handler
@@ -1722,10 +1722,8 @@ mmix_final_link_relocate (reloc_howto_type *howto, asection *input_section,
 	first_global = 255;
       else
 	{
-	  first_global
-	    = bfd_get_section_vma (input_section->output_section->owner,
-				   regsec) / 8;
-	  if (strcmp (bfd_get_section_name (symsec->owner, symsec),
+	  first_global = bfd_section_vma (regsec) / 8;
+	  if (strcmp (bfd_section_name (symsec),
 		      MMIX_REG_CONTENTS_SECTION_NAME) == 0)
 	    {
 	      if ((srel & 7) != 0 || srel < 32*8 || srel > 255*8)
@@ -1876,9 +1874,7 @@ mmix_elf_check_common_relocs  (bfd *abfd,
 		 those flags, as that is what currently happens for usual
 		 GREG allocations, and that works.  */
 	      if (allocated_gregs_section == NULL
-		  || !bfd_set_section_alignment (bpo_greg_owner,
-						 allocated_gregs_section,
-						 3))
+		  || !bfd_set_section_alignment (allocated_gregs_section, 3))
 		return FALSE;
 
 	      gregdata = (struct bpo_greg_section_info *)
@@ -2123,7 +2119,7 @@ mmix_elf_section_from_bfd_section (bfd *       abfd ATTRIBUTE_UNUSED,
 				   asection *  sec,
 				   int *       retval)
 {
-  if (strcmp (bfd_get_section_name (abfd, sec), MMIX_REG_SECTION_NAME) == 0)
+  if (strcmp (bfd_section_name (sec), MMIX_REG_SECTION_NAME) == 0)
     *retval = SHN_REGISTER;
   else
     return FALSE;
@@ -2222,7 +2218,7 @@ mmix_elf_final_link (bfd *abfd, struct bfd_link_info *info)
   if (reg_section != NULL)
     {
       /* FIXME: Pass error state gracefully.  */
-      if (bfd_get_section_flags (abfd, reg_section) & SEC_HAS_CONTENTS)
+      if (bfd_section_flags (reg_section) & SEC_HAS_CONTENTS)
 	_bfd_abort (__FILE__, __LINE__, _("register section has contents\n"));
 
       /* Really remove the section, if it hasn't already been done.  */
@@ -2330,7 +2326,7 @@ _bfd_mmix_before_linker_allocation (bfd *abfd ATTRIBUTE_UNUSED,
   /* Set the zeroth-order estimate for the GREGs size.  */
   gregs_size = n_gregs * 8;
 
-  if (!bfd_set_section_size (bpo_greg_owner, bpo_gregs_section, gregs_size))
+  if (!bfd_set_section_size (bpo_gregs_section, gregs_size))
     return FALSE;
 
   /* Allocate and set up the GREG arrays.  They're filled in at relaxation